天福彩票
安徽三信化工有限公司
    產品中心
    產品介紹
    丁二酸
      丁二酸又名琥珀酸,相對分子量118.0g/mol,熔點185,沸點235(分解為酸酐),溶于水,微溶于乙醇。用于制備五雜環化合物。 該產品是一種具有廣泛用途的有機化工原料。在醫藥工業中用于合成鎮靜劑、避孕藥及治癌藥物等。在化學工業中用于生產染料、醇酸樹脂、玻璃纖維增強塑料、離子交換樹脂及農藥等。此外,還可用于分析試劑、食品鐵質強化劑、清灑添加劑等。 本廠所生產的該產品系用國內首創電合成法技術生產,產品純度高,售價低,是制藥、工程塑料、樹脂等優良的中間體。 該產品分工業級和精品(醫藥、食品)兩個系列。 產品包裝:工業級編織袋內襯塑料袋,凈重25kg。精品紙復合袋內襯塑料袋,凈重25kg或指定包裝。
    別  名: 琥珀酸
    分 子 式: C4H6O4
    相對分子量: 118.0g/mol
    結 構 式:
    熔  點: 185℃
    沸  點: 235℃(分解為酸酐)
    性狀特點: 溶于水,微溶于乙醇。
    質量指標: 符合Q/SS01-2005
    規  格:
    外 觀
    無色至白色的結晶或白色的結晶粉末
    含 量%
    ≥99.5
    熔程(℃)
    184.0~187.0
    水溶液外觀
    無色透明或基本無色透明
    氯化物%
    ≤0.007
    硫酸鹽(SO42-)%
    ≤0.02
    重金屬(以Pb2+計)%
    ≤0.001
    鐵含量%
    ≤0.002
    高錳酸鉀還原性物質
    合格
    砷含量(As2O3)
    ≤2PPM
    用  途: 用于制備五雜環化合物。該產品是一種具有廣泛用途的有機化工原料。在醫藥工業中用于合成鎮靜劑、避孕藥及治癌藥物等。在化學工業中用于生產染料、醇酸樹脂、玻璃纖維增強塑料、離子交換樹脂及農藥等。此外,還可用于分析試劑、食品鐵質強化劑、清灑添加劑等。本廠所生產的該產品系泳國內首創電合成法技術生產,產品純度高,售價低,是制藥、工程塑料、樹脂等優良的中間體。該產品分工業極和食品級兩個系列。
    包  裝: 編織袋內襯塑料袋,凈重25kg;或復合袋內襯塑料袋,凈重25kg;或指定包裝。

天福彩票

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